Vince pleated blouse with hidden buttons and long sleeves. In good used condition, the pleats self maintain and hold up to washing well. THIS PIECE IS MARKED SIZE XS BUT FITS LIKE VINCE MEDIUM. I believe it was likely miss-labled as I also have this blouse in large and this one is only slightly smaller. I have an extensive collection of Vince tops, and this fits like a Medium, maybe Small if you want an oversized look. I've priced lower due to this sizing issue. Please reference photos for chest measurement. Be sure to check out my other listings. I love to give bundle discounts, so feel free to put together a few favorites. This piece is from my personal collection. I have taken great care of it and everything has been washed in cold water and laid or hung to dry. Most of my items were purchased at Nordstrom or here on Poshmark. All measurements are approximate. I am reselling as I have recently lost weight and am cleaning out my closet.